Carl Sturken and Evan Rogers are New York–based songwriters and record producers. They have produced hits for Ruben Studdard, Wild Orchid, Christina Aguilera and Evelyn Champagne King and helped build the career of Rihanna. In addition to being principals of Rihanna's production company SRP Music Group, they have achieved more than twenty top 40 hits, twelve top 5 hits and six BMI Awards. Their songs have sold more than 60 million albums around the world.